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Substrate module

a technology of substrate modules and substrates, applied in non-linear optics, instruments, optics, etc., can solve problems such as unfavorable reliability of liquid crystal display panels, and achieve the effect of enhancing the reliability of display panels

Inactive Publication Date: 2012-01-26
CHUNGHWA PICTURE TUBES LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0008]The invention provides a substrate module used in a display panel to enhance the reliability of the display panel.
[0015]In light of the foregoing, the substrate module according to the invention includes an active device array substrate, an opposite substrate, and a sealant. The active device array substrate has a groove located outside of the region surrounded by the sealant. When the substrate module is subjected to an external force, the disposition of the groove is conducive to release the stress, which facilitates the enhancement of the reliability of the substrate module and that of the display panel having the substrate module.

Problems solved by technology

Once the insulation layer is broken due to an external force, the conductive elements disposed in the active device array substrate can be oxidized or corroded and the liquid crystal materials can be leaked, which causes the result of unfavorable reliability of the liquid crystal display panel.

Method used

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Examples

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Embodiment Construction

[0026]FIG. 1 schematically illustrates a display panel according to an embodiment of the invention. Referring to FIG. 1, a substrate module 10 includes an active device array substrate 100, an opposite substrate 200, and a sealant 300. The active device array substrate 100 has a groove 110. The opposite substrate 200 and the active device array substrate 100 are disposed opposite to each other so that the opposite substrate 200 and the active device array substrate 100 are overlapped in FIG. 1. The active device array substrate 100 and the opposite substrate 200 are assembled through the sealant 300. That is, the sealant 300 is disposed between the active device array substrate 100 and the opposite substrate 200. In addition, the groove 110 is located between the sealant 300 and the border of the active device array substrate 100.

[0027]In specific, the substrate module 10 is suitable for being filled with a display medium 150 so as to form a display panel 1000, wherein the display m...

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PUM

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Abstract

A substrate module suitable for being filled with a display medium to form a display panel is provided. The substrate module includes an active device array substrate, an opposite substrate, and a sealant. The active device array substrate has a groove. The opposite substrate is disposed opposite to the active device array substrate. The active device array substrate and the opposite substrate are assembled through the sealant, wherein the display medium is substantially filled in a region surrounded by the sealant to form the display panel and the groove is located between the sealant and a border of the active device array substrate.

Description

CROSS-REFERENCE TO RELATED APPLICATION[0001]This application claims the priority benefit of Taiwan application serial no. 99214204, filed on Jul. 26, 2010. The entirety of the above-mentioned patent application is hereby incorporated by reference herein and made a part of this specification.BACKGROUND OF THE INVENTION[0002]1. Field of the Invention[0003]The invention relates to a substrate module, and more particularly to a substrate module of a display panel.[0004]2. Description of Related Art[0005]Generally, a liquid crystal display (LCD) panel mainly consists of an active device array substrate, an opposite substrate, and a liquid crystal layer sandwiched between the active device array substrate and the opposite substrate, wherein the active device array substrate has a plurality of pixel arranged in array and each of the pixels includes an active device and a pixel electrode electrically connected to the active device. The active device array substrate is further disposed with ...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): G02F1/1339
CPCG02F1/1333G02F2201/503G02F1/13458
Inventor KANG, LIANG-HAOTSAI, YI-CHENG
Owner CHUNGHWA PICTURE TUBES LTD
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